FVXX20 KNES 071347 VA ADVISORY DTG: 20151107/1347Z VAAC: WASHINGTON VOLCANO: SANTA MARIA 342030 PSN: N1445 W09133 AREA: GUATEMALA SUMMIT ELEV: 12375 FT (3772 M) ADVISORY NR: 2015/055 INFO SOURCE: GOES-EAST. GFS WINDS. ERUPTION DETAILS: DISCRETE EMISSION OBS VA DTG: 07/1330Z OBS VA CLD: SFC/FL140 N1455 W09147 - N1452 W09140 - N1443 W09145 - N1446 W09152 - N1455 W09147 MOV NW 10KT FCST VA CLD +6HR: 07/1930Z SFC/FL140 NO ASH EXP FCST VA CLD +12HR: 08/0130Z NO ASH EXP FCST VA CLD +18HR: 08/0730Z NO ASH EXP RMK: EARLIER DISCRETE EMISSION OF VA SEEN 20NM NW OF SUMMIT. MODEL WINDS SUGGEST CONTINUED NW MOVEMENT. VA EXPECTED TO DISSIPATE OVER NEXT 6HRS. ...SALEMI NXT ADVISORY: WILL BE ISSUED BY 20151107/1945Z